Question 609551
In this question: we can substitute y from the first equation into the second equation (a special type of substitution called the y=y method).   

This gives us:
{{{x=3=3x+5}}}

Now we need to isolate x and solve:
{{{x-3x=5-3}}}
{{{-2x=2}}}
{{{x=2/-2}}}
{{{x=-1}}}

Now we have our x value, we need to substitute this into either of the original equations and solve for y  (I will put it inot the y=x-3 equation though either choice will give you the same answer)
{{{y=-1-3}}}
{{{y=-2}}}


So the point of intersection is (-1,-2)